What does H2 stand for?
H2 stands for Histamine 2 (also seen as H-2)
This definition appears very frequently and is found in the following Acronym Finder categories:
- Science, medicine, engineering, etc.
See other definitions of H2
We have 12 other meanings of H2 in our Acronym Attic
- First Half of Fiscal Year
- Human Adenovirus Type 12 (microbiology)
- H1 (Histamine-1) Receptor Antagonist
- Histone H1 kinase (biology)
- Hemagglutinin Type 1 and Neuraminidase Type 1 (influenza strain; aka swine flu)
- Histamine H1 Receptor (biology)
- Half Two (fiscal year second half)
- Halo 2 (video game)
- Heading Size 2 (HTML)
- Heretic 2 (game)